DE69433573D1 - Synchronization of several transmitters / receivers - Google Patents

Synchronization of several transmitters / receivers

Info

Publication number
DE69433573D1
DE69433573D1 DE69433573T DE69433573T DE69433573D1 DE 69433573 D1 DE69433573 D1 DE 69433573D1 DE 69433573 T DE69433573 T DE 69433573T DE 69433573 T DE69433573 T DE 69433573T DE 69433573 D1 DE69433573 D1 DE 69433573D1
Authority
DE
Germany
Prior art keywords
receivers
synchronization
several transmitters
transmitters
several
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69433573T
Other languages
German (de)
Other versions
DE69433573T2 (en
Inventor
Benjamin Hayes Evert
Robert Henry Vaiden
Zimany, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Publication of DE69433573D1 publication Critical patent/DE69433573D1/en
Application granted granted Critical
Publication of DE69433573T2 publication Critical patent/DE69433573T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE69433573T 1993-12-30 1994-12-09 Synchronization of multiple transmitters and receivers Expired - Lifetime DE69433573T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/175,888 US5481574A (en) 1993-12-30 1993-12-30 Synchronization of multiple transmit/receive devices
US175888 1993-12-30

Publications (2)

Publication Number Publication Date
DE69433573D1 true DE69433573D1 (en) 2004-04-01
DE69433573T2 DE69433573T2 (en) 2004-12-16

Family

ID=22642077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433573T Expired - Lifetime DE69433573T2 (en) 1993-12-30 1994-12-09 Synchronization of multiple transmitters and receivers

Country Status (5)

Country Link
US (1) US5481574A (en)
EP (1) EP0661839B1 (en)
JP (1) JP3088260B2 (en)
KR (1) KR0149898B1 (en)
DE (1) DE69433573T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0174596B1 (en) * 1995-05-10 1999-04-01 김광호 Clock Receive Circuit for Network Synchronous Control of Switching System
US6108389A (en) * 1997-12-11 2000-08-22 Motorola, Inc. Synchronization of internal coder-decoders of multiple microprocessors
US6600740B1 (en) * 1998-10-03 2003-07-29 Ericsson Inc Voice quality optimization on multi-codec calls
TW452956B (en) 2000-01-04 2001-09-01 Siliconware Precision Industries Co Ltd Heat dissipation structure of BGA semiconductor package
US6754295B1 (en) 2000-04-07 2004-06-22 Comrex Corporation Method and apparatus for synchronizing data transmission and reception over a network
DE10148878B4 (en) * 2001-10-04 2006-03-02 Siemens Ag System and method for transmitting digital data
US7512201B2 (en) * 2005-06-14 2009-03-31 International Business Machines Corporation Multi-channel synchronization architecture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632882A (en) * 1970-05-15 1972-01-04 Gen Datacomm Ind Inc Synchronous programable mixed format time division multiplexer
US3989889A (en) * 1975-04-02 1976-11-02 Sonex International Corporation Digital dissolver
US4288870A (en) * 1978-02-02 1981-09-08 Trw, Inc. Integrated telephone transmission and switching system
US4234956A (en) * 1978-10-11 1980-11-18 The General Electric Company Limited Digital relay systems
JPS6030135B2 (en) * 1979-05-30 1985-07-15 富士通株式会社 A/D/D/A converter of PCM transmission equipment
US4606023A (en) * 1984-05-31 1986-08-12 Applied Dynamic Research, Inc. Guard time elimination in a time-division multiplexed, active star-coupled, half-duplex mode, synchronous communications network
US5046067A (en) * 1988-10-24 1991-09-03 Reliance Comm/Tec Corporation Digital transmission system
JPH0693667B2 (en) * 1988-08-03 1994-11-16 富士通株式会社 Synchronous multiplexing
JP2766083B2 (en) * 1991-01-22 1998-06-18 日本電気アイシーマイコンシステム株式会社 Codec

Also Published As

Publication number Publication date
KR950022324A (en) 1995-07-28
JPH07221746A (en) 1995-08-18
EP0661839B1 (en) 2004-02-25
US5481574A (en) 1996-01-02
DE69433573T2 (en) 2004-12-16
JP3088260B2 (en) 2000-09-18
EP0661839A2 (en) 1995-07-05
KR0149898B1 (en) 1999-05-15
EP0661839A3 (en) 1995-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition